Vulnerability Monitor

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CVE-2022-22519

A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.

Published

2022-04-07T19:15:08.417

Last Modified

2024-11-21T06:46:56.703

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-126
  • Type: Secondary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application codesys control_for_beaglebone_sl < 4.5.0.0 Yes
Application codesys control_for_beckhoff_cx9020 < 4.5.0.0 Yes
Application codesys control_for_empc-a\/imx6_sl < 4.5.0.0 Yes
Application codesys control_for_iot2000_sl < 4.5.0.0 Yes
Application codesys control_for_linux_sl < 4.5.0.0 Yes
Application codesys control_for_pfc100_sl < 4.5.0.0 Yes
Application codesys control_for_pfc200_sl < 4.5.0.0 Yes
Application codesys control_for_plcnext_sl < 4.5.0.0 Yes
Application codesys control_for_raspberry_pi_sl < 4.5.0.0 Yes
Application codesys control_for_wago_touch_panels_600_sl < 4.5.0.0 Yes
Application codesys control_rte_sl < 3.5.18.0 Yes
Application codesys control_rte_sl_\(for_beckhoff_cx\) < 3.5.18.0 Yes
Application codesys control_runtime_system_toolkit < 3.5.18.0 Yes
Application codesys control_win_sl < 3.5.18.0 Yes
Application codesys development_system < 3.5.18.0 Yes
Application codesys embedded_target_visu_toolkit < 3.5.18.0 Yes
Application codesys hmi_sl < 3.5.18.0 Yes
Application codesys remote_target_visu_toolkit < 3.5.18.0 Yes
References